Examples with SpanContext io.opentelemetry.api.trace.SpanContext used on opensource projects

Example 16 with SpanContext

use of io.opentelemetry.api.trace.SpanContext in project opentelemetry-java-instrumentation by open-telemetry.

the class CamelPropagationUtilTest method shouldExtractAwsParentForSqsEndpoint.

@Test
public void shouldExtractAwsParentForSqsEndpoint() {
    // given
    Endpoint endpoint = new SqsEndpoint("", new SqsComponent(), new SqsConfiguration());
    Map<String, Object> exchangeHeaders = Collections.singletonMap("AWSTraceHeader", "Root=1-5759e988-bd862e3fe1be46a994272793;Parent=53995c3f42cd8ad8;Sampled=1\n");
    // when
    Context parent = CamelPropagationUtil.extractParent(exchangeHeaders, endpoint);
    // then
    Span parentSpan = Span.fromContext(parent);
    SpanContext parentSpanContext = parentSpan.getSpanContext();
    assertThat(parentSpanContext.getTraceId()).isEqualTo("5759e988bd862e3fe1be46a994272793");
    assertThat(parentSpanContext.getSpanId()).isEqualTo("53995c3f42cd8ad8");
}

Example 17 with SpanContext

use of io.opentelemetry.api.trace.SpanContext in project opentelemetry-java-instrumentation by open-telemetry.

the class OpenTelemetryContextDataProvider method supplyContextData.

/**
 * Returns context from the current span when available.
 *
 * @return A map containing string versions of the traceId, spanId, and traceFlags, which can then
 *     be accessed from layout components
 */
@Override
public Map<String, String> supplyContextData() {
    Span currentSpan = Span.current();
    if (!currentSpan.getSpanContext().isValid()) {
        return Collections.emptyMap();
    }
    Map<String, String> contextData = new HashMap<>();
    SpanContext spanContext = currentSpan.getSpanContext();
    contextData.put(TRACE_ID, spanContext.getTraceId());
    contextData.put(SPAN_ID, spanContext.getSpanId());
    contextData.put(TRACE_FLAGS, spanContext.getTraceFlags().asHex());
    return contextData;
}

Example 18 with SpanContext

use of io.opentelemetry.api.trace.SpanContext in project opentelemetry-java-instrumentation by open-telemetry.

the class OpenTelemetryAppender method wrapEvent.

public static ILoggingEvent wrapEvent(ILoggingEvent event) {
    Span currentSpan = Span.current();
    if (!currentSpan.getSpanContext().isValid()) {
        return event;
    }
    Map<String, String> eventContext = event.getMDCPropertyMap();
    if (eventContext != null && eventContext.containsKey(TRACE_ID)) {
        // Assume already instrumented event if traceId is present.
        return event;
    }
    Map<String, String> contextData = new HashMap<>();
    SpanContext spanContext = currentSpan.getSpanContext();
    contextData.put(TRACE_ID, spanContext.getTraceId());
    contextData.put(SPAN_ID, spanContext.getSpanId());
    contextData.put(TRACE_FLAGS, spanContext.getTraceFlags().asHex());
    if (eventContext == null) {
        eventContext = contextData;
    } else {
        eventContext = new UnionMap<>(eventContext, contextData);
    }
    return new LoggingEventWrapper(event, eventContext);
}

Example 19 with SpanContext

use of io.opentelemetry.api.trace.SpanContext in project opentelemetry-java-instrumentation by open-telemetry.

the class SpanDecoratingContextDataInjector method injectContextData.

@Override
public StringMap injectContextData(List<Property> list, StringMap stringMap) {
    StringMap contextData = delegate.injectContextData(list, stringMap);
    if (contextData.containsKey(TRACE_ID)) {
        // Assume already instrumented event if traceId is present.
        return contextData;
    }
    SpanContext currentContext = Java8BytecodeBridge.currentSpan().getSpanContext();
    if (!currentContext.isValid()) {
        return contextData;
    }
    StringMap newContextData = new SortedArrayStringMap(contextData);
    newContextData.putValue(TRACE_ID, currentContext.getTraceId());
    newContextData.putValue(SPAN_ID, currentContext.getSpanId());
    newContextData.putValue(TRACE_FLAGS, currentContext.getTraceFlags().asHex());
    return newContextData;
}

Example 20 with SpanContext

use of io.opentelemetry.api.trace.SpanContext in project opentelemetry-java-instrumentation by open-telemetry.

the class ParentContextExtractor method isValidAndSampled.

private static boolean isValidAndSampled(Context context) {
    if (context == null) {
        return false;
    }
    Span parentSpan = Span.fromContext(context);
    SpanContext parentSpanContext = parentSpan.getSpanContext();
    return (parentSpanContext.isValid() && parentSpanContext.isSampled());
}